baber/WOPTO huggingface dataset:
Patent JP-H04193587-A (JP)
Title: Optical recording medium
Inventor: UEDA YUTAKA
IPC: G11B7/246
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a sufficient track signal by forming a light absorbing layer from a mixture of a transparent polymer material and a dye absorbing laser beam and specifying the mixing ratio of the polymer material and the dye. CONSTITUTION:A light absorbing layer 2, a reflecting layer 3 and a protective layer 4 are successively laminated to a substrate 1. The light absorbing layer 2 is composed of a mixture of a transparent polymer material and a dye absorbing laser beam and the wt. mixing ratio of the dye to the polymer material is 0.2 or less. The function of the light absorbing layer 2 is divided into function absorbing laser beam to convert the same to heat and function forming a recording pit by the melting, evaporation, sublimation or deformation due to said heat. The wt. mixing ratio of the dye to the polymer material is 0.2 or less pref., 0.1 or less. When this ratio is 0.2 or more, said functions become insufficient.
Patent JP-H03186018-A (JP)
Title: Analog/digital converter
Inventor: KAGAWA MINORU
IPC: H03M1/36
Filed: 1989-12-15
Abstract: PURPOSE:To reduce the power consumption by controlling the circuit current of a comparison part between two of comparison parts which compare reference voltages corresponding to respective quantization levels with an input signal and are arranged in parallel by using the differential output between the two comparison parts. CONSTITUTION:Differential preamplifiers A1-A16 compare the reference voltages corresponding to the quantization levels generated by resistors R1-R6 and the analog signal from a terminal 22 and amplify their differences and control circuits D1-D16 are driven with their outputs. High-speed is required by a parallel type A/D converter, so its current is large, but the currents of ECL circuits of comparators C1-C16 are controlled to increase the constant current of parts where the reference voltages and analog input signal are nearly equal and decrease the current of parts where the difference are large. Consequently, the power consumption is reduced.
Patent JP-H02171964-A (JP)
Title: Image processing system
Inventor: ENOKIDA MIYUKI
IPC: H04N1/21
Filed: 1988-12-26
Abstract: PURPOSE:To attain composing processing without dropping memory using efficiency or gradation by storing image data in each picture element and blocking and coding character/linear image data in each NXM picture elements to store the data. CONSTITUTION:One of image memories 2 to 4 stores image data such as a natural picture in each picture element and the other one stores block character /linear image data obtained by blocking and coding character/linear image data by a character/linear image data converter 5 in each NXM picture elements, and at the time of composing images, information corresponding to each picture element included in the block character/linear image data is converted into character/linear image data having the same format as the image data and composed. Consequently, the block character/linear image data is stored in an area of 1/(NXM) to the natural picture memory area efficiently. Thereby, the image data such as a natural image and the character/linear image data can be composed without dropping the memory using efficiency or the gradation.
Patent JP-H05133851-A (JP)
Title: Dispensing apparatus
Inventor: YONEZAWA YOSHIMICHI
IPC: G01N35/10
Filed: 1991-11-13
Abstract: PURPOSE:To enable highly-accurate calculations and fine control by providing a heating part and a heating temperature controlling part in a sucking/ discharging pipe part which has a pipette part at the front end thereof, with the rear end shut. CONSTITUTION:The amount of liquid sucked in a pipette part 2s is determined by the temperature difference in a sucking/discharging pipe part 2. Therefore, a control unit 18 operates the heating temperature Th and the cooling temperature Tc. The pipe 2 is heated to the temperature Th by a current supplied from a power feeding part 17. The pipette 2s is dipped in the liquid and cooled to the temperature Tc according to the compulsory air cooling. The pipette 2s is maintained at the temperature Tc. The liquid of the amount determined by the difference of the temperatures Th and Tc is sucked into the pipette 2s. Then, the pipette 2s is pulled up and the pipe 2 is heated to the temperature Tc or higher. Consequently, the sucked liquid is discharged outside to be dripped on a slide. At the sucking time, it is confirmed by a liquid amount sensor 20 whether the set amount of liquid is sucked. If the amount is too much or insufficient, it is so controlled that the temperature Tc is changed. The pipette 2s is exchangeable every time it is used.
Patent JP-H10165440-A (JP)
Title: Raisble chair
Inventor: ENOMOTO YASUO
IPC: A61G5/02
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a user to improve stability in standing gripping a handle, by equipping an arm rest on the main body frame and a handle which is in an engaged state with the arm rest in sitting and in an erecting state in standing. SOLUTION: This raisable chair has a seat part, back rest part, and waist receiving part which can be extended and contracted between a sitting condition and a standing condition by extending and contracting of an actuator. A handle 1 is in a state linked with the arm rest 2 in the sitting condition and is erected from the arm rest 2 in the standing condition to enable a user to use the handle 1 for support. A switch 3 is equipped on the handle 1 to enable to stand and sit as holding the handle 1. Further, a stick storage part for storing a stick is placed to make the grip of the stick be in the vicinity of the handle 1. Thus the stability of user's posture in a standing condition and the safety of transferring can be improved.
Patent JP-S63190630-A (JP)
Inventor: GOLDENBERG EMMANUEL
IPC: B01F23/10
Filed: 1987-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03187102-A (JP)
Title: Medicine capsule for producing color flame and jig for using it
Inventor: NAKAGAWA SUSUMU
IPC: G08B5/40
Filed: 1989-12-15
Abstract: PURPOSE:To produce a variety of flame colors by housing a coloring material containing a flame reaction substance in a heat resistant container, and forming a nozzle for discharging a dry distillation component on an upper part. CONSTITUTION:A medicine capsule 10 consists of a heat resistant container 11 for housing a coloring material P and a lid 12, while an upper part of a core tube 11a forms a double tube concentric with a nozzle 12a. When flame of a gas burner 30 passes through an oxidation catalyst body S, a total amount of fuel gas is subjected to complete combustion to be high-temperature colorless flame, which then rises inside the core tube 11a of the medicine capsule 10. On the other hand, the medicine capsule 10 is also heated and the coloring material inside thereof is dried by distillation. The dry distillation component is carried upward via the nozzle 12a, and if this dry distillation component is ignited at the tip of an outer cylinder 13, a color flame depending on a flame reaction substance can be obtained as a formed flame F. Thus a beautiful color flame can be produced stably according to the flame reaction substance.
Patent JP-H01169622-A (JP)
Title: Display device
Inventor: NISHIYAMA KAZUHIDE
IPC: G06F3/038
Filed: 1987-12-25
Abstract: PURPOSE:To make a mouse cursor visible even when a display device slow in reaction is used and to improve the method to use by providing means to plural hourly different pieces of coordinate information outputted by the same coordinate input device, and constituting the mouse cursor to be moved at high speed in an arbitrary direction. CONSTITUTION:Means 12 and 13 to store plural hourly different pieces of coordinate information outputted by the same coordinate input device are provided, a cursor font 11 is written to a certain coordinate position of a displaying memory 7, the mouse cursor is actually moved, then, the mouse is not erased until at least LCD (liquid crystal display device) is reacted, and plural cursors on the moving locus are written into a displaying memory 7. Thus, by writing the cursor font 11 to the same position of the displaying memory 7 for a constant time, the displaying signal is given to a display device 8 due to an LCD for several periods of reading, namely, the voltage is continued to be impressed and the cursor is displayed to the LCD. Thus, the displaying can be executed so that the mouse cursor can be watched to the display device with a late reaction like the LCD.
Patent JP-H05142657-A (JP)
Title: Transmission type projection screen
Inventor: SEKIGUCHI HIROSHI
IPC: G03B21/62
Filed: 1991-11-15
Abstract: PURPOSE:To reduce a dark part formed at a joined part and the influence of an environmental change, etc., to facilitate the manufacture and increase the size, and to bring the end parts of respective screen sheet into contact and prevent bouncing CONSTITUTION:This screen has a transparent substrate 11 which is arranged on the more observation side among screen sheets 11, 21, and 22 while >=1 screen unit 20 constituted by stacking screen sheets 11, 21, and 22 in the optical- axis direction is arranged in an image surface direction and a light-incidence side screen sheet 22 which has a side 22a, that the screen unit contacts, molded linearly and noncontacting sides 22b and 22d molded arcuately, or a side 22c among the noncontacting sides 22b, 22c, and 22d, which is parallel to the side 22a, molded linearly and other sides 22b and 22d molded arcuately and brings the end part of the screen sheet 21 arranged between itself and the transparent substrate into contact.
Patent JP-H10173554-A (JP)
Title: Information reception device
Inventor: SAKAGAMI KOUSUKE
IPC: H04H60/70
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To minimize an error in the remaining travel distance by receiving character information including information on the distance from a starting point to a destination through a passing point and position information on the passing point and correcting the remaining distance into the distance from the passing point to the destination. SOLUTION: To a CPU 20, a vehicle speed sensor 30 is connected through an I/F 29 and a travel distance is found from the product of its vehicle speed signal and a travel time. Further, a GPS receiver 32 is connected to the CPU 20 through an I/F 31 to acquire the current position of this vehicle. Further, the CPU 20 receives and stores information including the distances among the starting point, passing points, and destination and their positions. When the user sends an indication by turning on a trip switch, the travel distance from the spot begins to be calculated and the remaining distance is found from the travel distance and distance information. When the position of this vehicle detected by the GPS receiver 32 enters a specific range of passing point position information, the calculated remaining distance is corrected into the distance from the passing point to the destination.
Patent JP-H06147178-A (JP)
Title: Closed type compressor
Inventor: SAWABE HIROYUKI
IPC: F04C29/06
Filed: 1992-11-13
Abstract: PURPOSE:To reduce the noise by damping pressure pulsation of high frequency components which occurs in a cylinder during compression without deteriorating the function. CONSTITUTION:A recess 33 is formed in a side face of a vane 21 on the high pressure side, being communicated with the high pressure chamber 37 during a period from the time when a roller 13 passes over a suction port 39 to a time just before the time when the roller 13 closes a discharge hole, with respect to the vane 21 as a reference, and a recess 33 is also formed being communicated with the inside of a closed container during a period other than the above- mentioned communication period. Further, the recess 33 may be composed of a groove 33a which is extended by a specified length from the upper end of the vane 21 in a direction orthogonal to the direction in which the vane 21 is extended and retracted, and a groove 33b which is continuous to the groove 33a and is extended by the specified length in the direction orthogonal to the direction in which the vane is extended and retracted.
Patent JP-H08180449-A (JP)
Title: Optical pickup head device
Inventor: KADOWAKI SHINICHI
IPC: G11B7/135
Filed: 1994-12-28
Abstract: PURPOSE: To allow a beam projected from a semiconductor laser source to converge up to the size of diffraction limit on an optical storage medium by correcting the astigmatic difference of the beam. CONSTITUTION: A divergent beam 106 projected from a semiconductor laser light source 111 is diffracted by the diffraction grating region 121a and the holographic grating region 121b of an optical element 121 and the zero-th order diffraction light penetrates a lens 120 to be converged on an optical storage medium 108. The beam is reflected by the optical strage medium 108 and diffracted to penetrate the lens 120 again to enter the optical element 121. The ± first-order diffraction light of the beam having passed the holographic grating region 121b is received by an optical detector 122 to be converted into an electric signal. An optical element which includes a refractive-index- distributed type cylindrical lens is used.
Patent JP-H03190685-A (JP)
Title: Power source device for grinder
Inventor: SUEDA KAZUMI
IPC: B24B27/00
Filed: 1989-12-18
Abstract: PURPOSE:To make a motor not rotated even in the base of a main switch becoming an ON state with a sub-switch being in ON state and to increase the safety of a worker, by providing a stopping means which commands to a control means so as to hold the stopping state of the motor in the case of a detection signal being input together with the input of a motion signal. CONSTITUTION:A motion signal is output to a driving means 2, command means 7 and stopping means 8 from a power source means 4, in the case of a main switch 3 becoming in ON state, just as a sub-switch 9 being in ON state. The command means 7 commands so as to output a pulse like control signal to the driving means 2 for the control means 5. When the pulse like control signal is input to the driving means 2 then, a driving signal is output to the motor 1 because of the sub-switch 9 being in ON state. The detection means 6 outputs a detection signal by detecting this driving signal. The stopping means 8 to which the motion signal is input commands the control means 5 so as to hold the stopping state of the motor 1 according to the input of this detection signal.
Patent JP-H10151896-A (JP)
Title: Plotter
Inventor: YOYUU MASAHIDE
IPC: B43L13/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate designation of a plotting position even in the state that a circumference is dark by forming a magnifying lens of transparent material and providing a light source for irradiating the lens, in a plotter having the lens to be held at a pen block. SOLUTION: A pen block 11 moving along a rail 10 on a drafting board surface 20 has a base 111, an actuator 112 installed in the base 111, and a pen holder 13 moving vertically by turning ON, OFF the actuator 112. A hole 114 is provided above the holder 113, and a bulb 115 is embedded therein. A switch 117 for turning ON the bulb 115 is provided at the holder 113. A magnifying lens 13 detachably mounted at the holder 113 has an end 121, a part 122 to be held with the holder 113 and a head 124. The lens 13 is formed in a pen shape of a transparent acrylic resin, formed at its vertex of the head 124 in a protrusion state, thereby enlarging the drafting board surface 20 directly under the end 121.
Patent JP-H06173328-A (JP)
Title: Curved bain
Inventor: IKEJIMA KATSUJI
IPC: E03F5/02
Filed: 1992-12-08
Abstract: PURPOSE:To provide the title basin which has a relatirely small radius of curvature and is compact, and at the curved part of which creases do not occur. CONSTITUTION:The basin is curved at a fixed angle, between an inlet part 12 and an outlet part 13. A cleaning hole part 15 is formed on top of the basin. A sewlling part 18 is formed by swelling the side of a center (c) of curvature of a curved part 14 toward the center (c). A cleaning hole 17 is formed by jointedly fitting a cleaning hole body 16 into the cleaning hole part 15. The basin is manufactured by blow molding. In this way, when the basin with a small radius (r) of the curvature is manufactured by blow molding, creases do not occur on the side of the center (c) of the curvature of the curved part 14. The basin being compact can be obtained.
Patent JP-H058670-A (JP)
Title: Automobile seat device fastened to floor structure with screw
Inventor: YOOZEFU KURINKU
IPC: B60N2/00
Filed: 1991-10-11
Abstract: PURPOSE: To fix a car seat easily and automatically by means of a screw device. CONSTITUTION: Seat 20 of a seat unit is coupled with a floor structure through a pair of rails comprising a seat rail 24 and a floor rail 26. A fixing range 28 in the floor rail 26 of a length direction adjuster is thereby provided in a bottom profile range 44 of a floor rail extending substantially in parallel with the floor rail 26 at a part separated from the free end of the floor rail. These fixing range 28 are coupled directly with steep inclining walls 48, 49 to form an inclining shelf. The fixing range 28 is directed such that an angle as small as possible but large enough for the axis 56 of a hole 52 to extend through a free space of several cm enabling use of a driver unit 60 on the front side or rear side of the seat is made between the fixing range 28 and the floor rail 26.
Patent JP-H08182556-A (JP)
Title: Reclining device
Inventor: ICHIKAWA SHINGO
IPC: A47C1/025
Filed: 1994-12-28
Abstract: PURPOSE: To provide a reclining device small in occupying space, excellent in appearance, capable of being used in common and capable of being smoothly and surely operated. CONSTITUTION: An arm part 56b is provided in a cam plate 56, and an arm part 56b to be abutted on the arm part 56b of the cam plate 56 is provided at a cam part 52b of a cam 52 on the side of a pole 54 rather than an arm part 56 of the cam plate 56.
Patent JP-H04195361-A (JP)
Title: Data transfer device and parallel processing system using the same
Inventor: OKABAYASHI ICHIRO
IPC: G06F15/17
Filed: 1990-11-27
Abstract: PURPOSE:To accurately control a frequency of data transfer between two input/ output ports by providing an address generating circuit and also providing a function for reporting the generation of an address and the end of the transfer. CONSTITUTION:When data are transferred from the input/output port 12a to the input/output port 12b, the data 21 are read in from the input/output port 12a, stored in an FIFO 6, and then outputted from the input/output port 12b. At this time, a control part 5 controls the FIFO 6 by writing 23a and reading 24a. When data are transferred from the port 12b to the port 12a, the data are stored in the FIFO 6 and then outputted from the port 12a. In either case, the control part 5 outputs a stage advance clock 35 at the time of memory access to advance the stage of an address generation part 3. The address generation part 3 controls the frequency (decides the end) as well as address generation.
Patent JP-H07180683-A (JP)
Title: Oscillating rotary compressor
Inventor: YASUI YOSHIKI
IPC: F04C29/02
Filed: 1993-12-24
Abstract: PURPOSE:To prevent braking abrasion so as to improve reliability by making the lubricating state of the eccentric part outer peripheral surface of a driving shaft and the inner peripheral surface of a piston desirable even during overload operation in spite of being an oscillating rotary compressor with a piston driven in revolving motion. CONSTITUTION:A piston 6 to be fitted to the eccentric part 51 of a driving shaft by insertion is revolvably mounted into the cylinder chamber 21 of a cylinder 2, and the piston 6 is integrally provided with a blade part 61 in the protruding state. This blade part 61 is oscillatingly supported to a support body 62 rotatably disposed at the cylinder 2. An oil groove opened to the axial end face of the piston 6 is formed at the inner peripheral surface of the piston 6, on the anti-load side in a range displaced by 180 deg. in the rotating direction of the driving shaft 5 from the protrusively provided position of the blade part 61 provided at the piston 6. Oil is positively fed to the sliding face from this oil groove 64 to make the lubricating state desirable.
Patent JP-H06146718-A (JP)
Title: Power window controller
Inventor: KURAHASHI KAZUYOSHI
IPC: E05F15/16
Filed: 1992-11-13
Abstract: PURPOSE:To perform automatic raising of a door glass when the door glass is lowered through reversing of a motor. CONSTITUTION:When a motor 2 is reversed with a power window switch 1 turned OFF, a reverse starting voltage is generated at a U' terminal of a motor 2 and applied on a coil 16 through a coil operating circuit 18. A moving contact 1e is attracted by means of the coil 16 and switched to a door glass UP contact 1a. The output voltage of a comparator 25 and an Hi reference voltage are compared with each other by means of a comparator 26. Since the Hi reference voltage is higher than the output voltage, a switching transistor Tr is energized, and a coil operating circuit 21 and a switching circuit 22 are closed. A coil 17 is operated to hold the attracted state of the moving contact 1e, and a door glass 3 is raised through forward drive of the motor 2.
Patent JP-H09170474-A (JP)
Title: Idle rotational speed learning controller for engine
Inventor: SAKAI SHOICHI
IPC: F02D41/16
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve a learning frequency and learning accuracy in the learning of the changed part of a leakage air amount when a throttle valve is fully closed. SOLUTION: The magnitude of a compressor load and an electric load are estimated on the basis of the capacity control signal of a variable capacity compressor and a control signal for constantly keeping the output voltage of an alternator (S23). Next, the magnitude of the foregoing loads is converted into the control value of an auxiliary air control valve (S24). Then, the control value corresponding to the magnitude of the foregoing loads is subtracted from a feedback correction amount (S25) so as to learn the subtracted result as the changed part of a leakage air amount (S26).
Patent JP-H03188351-A (JP)
Title: Expansibility testing method for coal
Inventor: SUZUKI YOSHIO
IPC: G01N7/14
Filed: 1989-12-19
Abstract: PURPOSE:To detect expansibility of coal under the same state as the state when the coal is undergoes dry distillation in a coke furnace by mounting a permeable material on the upper surface of a sample which is inserted into a metal container, compressing the sample, and exhausting the gas which is generated by the softening and melting of the sample by heating through the permeable material. CONSTITUTION:A permeable material 7 is arranged on the upper surface of a sample 1. The sample 1 is compressed with a piston 4 in a metal container 2. The metal container 2 is heated in an electric furnace at a constant temperature rising speed. The gas and a part of the liquid material which are generated by the softening and the melting of the sample 1 by heating are discharged from the metal container 2 through the permeable material 7 which is mounted on the upper surface of the sample 1. Therefore, the sample 1 is expanded and contracted in the same way as in the case when the sample undergoes dry distillation in an actual coke furnace in the metal container 2. Vertical displacement of the piston 4 caused by the expansion and contraction is measured.